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C#/.Net Software Developer Banking London £40-55k This is a new and exclusive opportunity for a bright C#/.Net Software Developer to join my thriving investment banking client as they are expanding their C#/.Net Software Development team Role details Title: C#/.Net Software Developer Employer: investment bank Location: London City Liverpool street station hybrid working 50/50% in office and home working Permanent role- salary £40,000- £55,000 Requirements: C#/.Net software, platform integration, SQL This is a new opportunity for a C#/.Net Software Developer to join our Front Office Platform Integration team, to facilitate trading activities, trade reporting and risk management using well known technologies such as .Net, SQL Server, IBM MQ, FIX and XML working in an agile environment in collaboration with other teams. Business Area - Front Office Platform Integration Responsibilities: Implement and delivery S&T platform integration functionalities to business requirements Effectively communicate with stake holders to understand requirements to meet their expectations This is a really interesting role, in a thriving banking projects team so it is a great opportunity to learn For more information, and the chance to be considered, please do send through a CV through to Good luck To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales

Required: React Native Developer Duration: 12 month initial contract Location: 2 days onsite per week required in Knutsford, rest remote IR35 Status: Inside Open Stack (AVP) - ReactNative Developer ReactNative (Web) +5 years, Java +5 years, TDD, RESTful API design & build, OAS/YAML, GitLab, Unit Testing, CI/CD Pipelines LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

Job Title: Senior Full Stack Developer (TypeScript, Node.js, AWS) Location: Remote (must be UK citizen) Contract Type: [Permanent] Experience Level: 10-20 years About the Role We are seeking an exceptional Senior Full Stack Developer with a proven track record in designing and delivering scalable, high-performance applications. This role requires deep technical expertise, strong architectural skills, and the ability to collaborate effectively across teams. Key Responsibilities Design, develop, and maintain robust full-stack applications and services. Architect and implement scalable cloud-based solutions leveraging AWS . Optimise system performance, reliability, and security. Collaborate with developers, DevOps engineers, and product managers to deliver high-quality solutions. Conduct code reviews and mentor team members to uphold best practices. Drive continuous improvement through automation and modern development methodologies. Troubleshoot and resolve complex technical issues efficiently. Essential Skills & Experience TypeScript expertise is mandatory. If you do not have strong, demonstrable experience with TypeScript, your CV will not progress beyond initial screening. Minimum 10 years of hands-on software development experience (10-20 years preferred). Strong back-end development skills using Node.js . Proven experience with AWS and cloud-based architectures. Full-stack proficiency with modern frameworks (e.g., React). Solid understanding of software architecture, design principles, and microservices. Experience with serverless architecture, containers (Docker, Kubernetes), and CI/CD pipelines. Excellent problem-solving, debugging, and communication skills. Preferred Qualifications Experience with databases such as PostgreSQL, Redis, TimescaleDB. Familiarity with additional languages (Python, Java, C/C++). Knowledge of infrastructure as code (IaC), DevOps methodologies, and security best practices. Exposure to monitoring tools (Prometheus, Nagios) and API design (GraphQL, REST). To find out more about Computer Futures please visit Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales

C# .NET Software Developer with FX Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven trach record of developing with C# .NET ideally with some understanding FX projects. The Company is a fast growing dynamic brokerage firm, specialising in currency options and interest rate swaps. They are seeking a talented technologist to join the London team. You will be working in a fast paced, delivery focused environment where you will get the opportunity to make a genuine impact on the business rather than just ‘making up the numbers’. Initially reporting to the CTO, the successful candidate will become a key member of the global team. There will be a large amount of autonomy in the role, giving the candidate the opportunity to showcase their development talents, Responsibilities :- Re-architecting and building the in-house middle office platform and integrating with a new trading platform. Developing pricing toolsets Integrating to external reporting/tradeflow and pricing APIs. Maintaining the company’s daily operation on the existing platforms. Essential skills :- Minimum 3 years experience Microsoft web technologies ( C#, Core MVC ) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors. Ability to produce clean, well-written, fully tested production ready software. Desirable skills :- Knowledge of the FIX protocol Knowledge of FX trade processing Basic knowledge of Foreign exchange products (vanilla/exotic options, fx cash) ( training will be given) Qualifications: Computer Science related degree preferred At least 3 years experience in a comparable development role. The Client is based in the City of London. The salary for this role will be £50K - £60K. Please do send your CV to us in Word format along with your salary and availability.

C# .net Developer – Insurance Our Client is an insurance underwriter in the City of London. They are now looking to grow their software development team and are looking to recruit a C# .net Software Developer. You will have at least 5 to 7 years expertise in developing complex software with C#. A strong mathematical background would be advantageous but not required. Must have excellent communication and interpersonal skills. Expert in C# Development coupled with Java/jQuery Web development Web API, CSS. You will have solid SQL Server experience (stored procedures, table design and some maintenance). Microsoft Office including VBA and advanced skills in Excel and HTML/IIS. Develop and support applications using Visual Studio and other Products where appropriate. Provide support for Microsoft Office Applications along with design and build reports for our SharePoint Applications. The ideal candidate will have a drive to succeed, take part in IT strategy and work in a technology rich and agile environment. The developer will be part of a small team with responsibilities for ensuring the business has full support regarding IT systems. Key aspects of the role will be to: Initiate and promote improvements to MI and analysis Analyse requirements and provide the most suitable solution using the most appropriate technology. Document/support and upgrade a wide range of internal applications/processes As this is a small team, you will need to be flexible in your approach, as you will have primary responsibility for some specific systems but will need to be aware of the overall system. Ability to produce ad hoc reporting and analysis of information in the Data Warehouse Work both as part of a team and under your own initiative Communicate with all areas of the business, at all levels The Client uses Windows Servers and virtualised Windows Clients, with Microsoft office products (Word, Excel, Access, PowerPoint etc.). Additionally they use Office 365 for email, Microsoft SQL Server for our main databases and SharePoint for our intranet. For underwriting the Client uses (Eclipse) and for Accounts (Sun), and a number of other smaller applications for specific jobs, such as RMS for Modelling and Remetrica for Actuarial function. The salary for this role will be up to £50K – for the right candidate maybe slightly higher for exceptional candidates. The Client will consider someone junior with an ability to learn and hit the ground running at £25K - £30K. You will have a 2:1 in maths or computer science, or similar. The company is based in the City of London. Please send your CV to us in Word format along with your salary and availability.

Oracle Netsuite Implementation Consultants – Milton Keynes Our Client is seeking to recruit a number of Oracle Netsuite Developers or Implementation Consultants. You must have a thorough understanding of the full project life-cycle of Oracle Netsuite with at least 2 to 3 years experience. Must have been involved in at least one implementation from feasibility through to implementation. This is a global roll-out of Oracle Netsuite. The location is Milton Keynes. Contract duration will be 6 to 12 months. Please do send your CV to us In Word format along with your availability and daily rate.

Business Data Analyst with Actimize – Canary Wharf Docklands London We are currently seeking an experienced contracting Data Analyst to join our dynamic and growing Professional Analysis team based in central London. You will primarily gather, understand and document detailed business requirements using appropriate tools and techniques and manipulate, analyze and interpret complex data sets relating to the employer's business. Data analysis, management and Integration experience Perform business analysis to support the deployment of Actimize AML products to meet clients’ business requirements Identify, evaluate and implement external services and tools to support data validation and cleansing Liaise with internal and external clients to fully understand data content Create data dashboards, graphs and visualizations Mine and analyze large datasets, draw valid inferences and present them successfully to management using a reporting tool Develop and document data processes including data cleansing and matching ETL design You must have at least 1 to 2 years experience of working with Actimize software. Candidates must have a Bachelor’s degree in a related subject Candidates must have proven and significant experience as a Data Analyst Strong PL/SQL skills Database development (SQL Server, Oracle) Data migration knowledge & experience Development and test of ETL Extract/Transform/Load (ETL) with large data sets. Using Enterprise level tools including MS SSIS, Informatica etc Procedural language such as C# or Python Master data management routines using Oracle SQL & PL/SQL This is a 6 month contract assignment in Canary Wharf Docklands London. Please send your CV to us in Word format along with an hourly rate and availability.

Senior Lead C# Software Developer We urgently require a Senior C# Lead Developer with at least 5 to 10 years solid expertise in developing financial systems ideally banking systems. Your experience should include extensive knowledge of developing complex financial systems in C# as Teal Leader. Any experience of SQL Server or backend database would be useful but not essential. The position will be based close to London Bridge. Please send your CV to us in Word format along with your daily rate and notice period.

Front End Software Developer with Liferay and HTML5 Our Client is looking to recruit a Frontend Software Developer with at least 3 to 5 years experience developing in HTML, Javascript and ideally Liferay 7. A degree in Computer Science or other relevant education please (Bachelor/Master). Extensive knowledge of HTML5, CSS (SASS), JavaScript, Jquery and Angular 5. Good sense of webdesign. Working experience in an Agile environment including methods like Scrum. You need to be a fast learner, willing to learn and implement new technologies. Excellent verbal and written knowledge of the English language is a must. This is a 3 month contract assignment in Norwich – you can work 2 days a week from home. Please do send your CV to us in Word format along with your availability and daily rate.

We have a current opportunity for a React Developer on a permanent basis. The position will be based in London. For further information about this position please apply. International EFX & Commodities ETrading Client requires a React UI developer to design the User Interfaces and Dashboards for their award winning ETrading Platform. Candidate will play a leading role in the design, develop and optimise front end software solutions using modern technologies. Build high performance, responsive user interfaces for etrading dashboards and client facing applications, creating seamless, data-intensive experiences for real-time market monitoring, order execution, charting and risk management in a fast paced etrading environment. Key responsibilities: Collaborate with UX designers, backend engineers and traders to translate requirements into intuative, low latency interfaces. Develop and maintain complex front end features using React, Typscript, and modern state management (eg Redux Zustand). Build reusable UI components and libraries for advanced data visualisation. (Charts, grids, real-time feeds). Optimise performance for handling high-volume realtime data streams (Websockets, API's). Integrate with backend services for pricing, trade booking and market data. Required Experience: Minimum 5 years of of professional front end development experience, React and Typescript. Proven tracking record of building data rich UI's (dashboards, trading platforms) Experience with Charting Libraries, Experience in a Etrading environment Computer Science Background Experience with any of the following is a nice to have: Worked in an Agile environment React.js experience Web Service API integration To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales

Senior Python Developer Our Client is looking to recruit a seasoned Senior Python Software Developer with at least 5 to - 8 years experience of developing software in Python . You must have excellent technical excellence in Python in developing a is required. Excellent verbal communication skills (English a must) Ability to provide recommendations for the e2e architecture infrastructure Proven experience with designing back-end architectures. An understanding of application performance tuning and resource usage Ability to troubleshoot existing scripts and do point bug fixes / application redesign Highly experienced in multiprocessing, multiprocessing, and asynchronous python development (asyncio module) Experience with Docker containers, micro services, and CI/CD pipeline a plus Experience with Django, Flask is a plus Working knowledge with MongoDB, JSON, sync/async architecture Working knowledge of networking theory (TCP/IP) or strong desire to learn it You collaborate with other engineers and people in the organization to improve our solution delivery You believe in Lean/Agile principles and actively work to incorporate them in the organization You care about your craft and strive towards producing high-quality code. A very high degree of autonomy, self-learning and problem solving is expected You should enjoy working in a team and collaborating on projects and codebases. This position can be based anywhere in Europe. The rate will depend upon the level of expertise. The duration of this contract assignment is 6 months. Do send your CV to us in Word format along with your daily rate and availability.

Junior Software Developer with C# C++ Java or Delphi Our Client is a boutique software consultancy providing analytical tools and processing software to the retail banking industry. Their tools are used by high street banks and major credit companies to evaluate credit risk of their applicants. They have a large library of Delphi software code incorporating SQL, XML, XSL and data modelling in their analysis application. The Client is embarking on new developments to take their products onto new platforms and into new customer bases. Currently exploring options including RAD Studio, Visual Studio, Delphi, C#, C++, Client/Server, n-tier, Hadoop and SaaS. They require candidate with a strong computing background. You will be coding in Delphi and other languages. Any similar Object Oriented language (e.g. C++) will be a suitable starting point for training. The role will be interesting and varied, becoming involved throughout the project lifecycle. This hands-on role will suit an outgoing individual with good communication skills and a desire to improve and develop already effective technical skills. Must have a sound background knowledge of Object Oriented techniques coupled with experience in Delphi \ C++ \ Java. Any experience of SQL Server, n-tier / client-server, Microsoft Visual Source Safe (VSS), XML / XSL, Mathematical / statistical knowledge would be very useful Salary for this role will be dependent on experience but in the range £22K - £30K. Please send your CV to us in Word format.

Front Arena Developer Our Client is looking to recruit several Sungard’s Front Arena Developers/Consultants You will have at least 3 to 5 years solid back ground of working with Sungard’s or FIS Global’s Front Arena product. The role is to develop and support Front Arena applications through extending and integrating the core Front Architecture. SPECIFIC RESPONSIBILITIES: Develop highly visible applications within Front Arena. Design and develop integrations with other trading and back office applications. Support Trading Manager and the applications that utilize its output e.g. overnight risk/scenarios and Mark-to-Market. Provide occasional support for other Front Arena developed applications. Actively contribute in gaining application and business knowledge for the development team. The following skills and experience are considered essential for this role: Deep understanding of Front Arena and its programming languages: ADFL, ACM. AEL, ASQL and Python. Knowledge of Front Arena Architecture and components: ADS, ATS and Service Bus. Must be able to liaise and clearly communicate with colleagues. Experience of interacting with end users in the financial industry. Ability to work independently and solve business problems through own initiative. Ability to work in a fast changing environment Desirable skills/experience: Experience of the Front Arena 4 track. Experience of custom model integration. Experience of other Trading Systems. MS SQL Knowledge of Financial Derivatives This is a 6 month contract based in London. Do send your CV to us in Word format along with your daily rate and availability.

Senior Microsoft Dynamics D365 CRM Developer Our Client is looking to recruit a Microsoft Dynamics CRM Developer with at least 5 years proven track record of developing within the MS Dynamics CRM suite. Lead the ongoing development for the Global MS Dynamics CRM platform. Develop solutions to varied complexity levels for requirements from the global business Maintain a high-quality platform by with solutions developed in line with coding standard Design and implement MS Dynamics CRM solutions to be fully compliant with Client’s business processes and requirements Design, code, test CRM application modules that meet Architecture Blueprint specification Use your deep and extensive knowledge of JScript, PowerApps, C#, .NET Core, and SQL Server, to further enhance the current solution to meet ongoing business requirements Participate in execution and documentation of tests ensuring that an application or architecture meets agreed Quality standards Ensure the implementation of best practices based on Microsoft Dynamics standards and supported configuration/customisations Evangelise the Dynamics core features and functionalities to support business decision making process Seek opportunities to continuously improve the Dynamics solution for the schools across all regions You will have 5+ years development in JS, C#. NET, SQL, PowerApps (1-2 yrs) 5+ years with all Dynamics areas (CRM, Marketing, Customer Service, Portal) Experience of process alignment to out of box functionality Configuration/customisation, Testing and debugging Development tools (Visual Studio) Excellent interpersonal skills English as primary language Experience in global delivery environment and working within a remote-teams. Experience of education sector and of DevOps with documenting solution design (High/low level) Must have MS Dynamics CRM Certifications along with a Degree in Information Systems or equivalent. The salary for this role will be circa £50K - £75K. The position will be based in Milton Keynes. Please send your CV to us in Word format along with your salary and availability.

Senior Calypso Software Developer - London Our Client is seeking a Senior Calypso Software Developer with 3 to 5 years experience. Calypso V14 as its Collateral Management system and are investigating introducing further business lines like cash management, FX and securities. The Client are looking to build a team of support analyst and analyst developers to provide first line and development capabilities and this analyst developer role sits in the Run the bank team (RTB). Key Responsibilities Assess business requirements and provide development estimates. Translate user requirements to user stories and technical task. Work closely with BA and QA teams to deliver fit for purpose technical solutions. Deliver quality code changes according to timescales provided. Manage service integration and transition from CTB. Develop and conduct regression and NFR testing Follow the change and incident management process. ITIL preferred Act as Second, Third Line RTB escalation Provide regular updates regarding development progress. Mentor and support junior members of the team Maintain an awareness of and comply with all Anti Money Laundering laws, regulations, policies and procedures relevant to the company (Ensure adherence to all group standards and policies). Provide overnight support to ensure system stability and availability. Preferred Qualifications and Experience A degree in Information Technology or equivalent. Experience required to successfully perform the role: Experience of working in a regulated environment, ideally Financial Services Senior level analyst developer/Team Leader Experience of / Aspire to leading support/development teams Knowledge and understanding of trade life cycle covering back office processes like Settlements, collateral and securities. Knowledge, technical skills and expertise Java Calypso API Oracle DBMS Calypso V14 or later CATT Automation and testing tool Salary will be negotiable. The Client is based in the City London. Please send your CV in Word format with salary and availability information.

IBM Websphere Datapower Developer – Bromley London Our Client is seeking to recruit an IBM Websphere Datapower Developer with at least 3 to 5 years experience in Datapower. Strong understanding of SOA ESB concepts and Should understand end to end SOA architecture Experience in designing, developing, implementing, and supporting services using IBM WebSphere DataPower XI52 and XG45. Experience with SOAP and/or REST based Web services with emphasis on Security, including familiarity of SSL/TLS, Digital Signatures, WSSecurity and federated security Experience with implementing AAA in DataPower Hands on experience with XSLT, XSD and WSDLs development Experience working with various IBM WebSphere DataPower XI52 services such as XML Firewall, Web service proxy, and Multiprotocol Gateway Strong debugging and troubleshooting skills with knowledge on Testing tools like SOAPUI , Altova XMLSPY, Postman etc Nice to have · Should be able to provide the solutions using DataPower for the integration use cases · Experience in developing deployment polices and its usage during deployment · Able to understand SOMA scripting. Ant/Shell script knowledge is plus The rate is negotiable. The duration is 3 months. The location is Bromley. Please do send your CV to us in Word format urgently.